public sealed class MessageStoragePolicy : IMessage<MessageStoragePolicy>, IEquatable<MessageStoragePolicy>, IDeepCloneable<MessageStoragePolicy>, IBufferMessage, IMessage
Reference documentation and code samples for the Cloud Pub/Sub v1 API class MessageStoragePolicy.
A policy constraining the storage of messages published to the topic.
public RepeatedField<string> AllowedPersistenceRegions { get; }
Optional. A list of IDs of Google Cloud regions where messages that are
published to the topic may be persisted in storage. Messages published by
publishers running in non-allowed Google Cloud regions (or running outside
of Google Cloud altogether) are routed for storage in one of the allowed
regions. An empty list means that no regions are allowed, and is not a
valid configuration.
Optional. If true, allowed_persistence_regions is also used to enforce
in-transit guarantees for messages. That is, Pub/Sub will fail
Publish operations on this topic and subscribe operations
on any subscription attached to this topic in any region that is
not in allowed_persistence_regions.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe content provides reference documentation for the \u003ccode\u003eMessageStoragePolicy\u003c/code\u003e class within the Google Cloud Pub/Sub v1 API, spanning multiple versions.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eMessageStoragePolicy\u003c/code\u003e is a class that manages the storage of messages for a topic in the Google Cloud Pub/Sub service.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMessageStoragePolicy\u003c/code\u003e class has two constructors, \u003ccode\u003eMessageStoragePolicy()\u003c/code\u003e and \u003ccode\u003eMessageStoragePolicy(MessageStoragePolicy other)\u003c/code\u003e, used for creating instances of the class.\u003c/p\u003e\n"],["\u003cp\u003eThe class implements several interfaces including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, for compatibility and functionality within the Google Cloud environment.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of the \u003ccode\u003eMessageStoragePolicy\u003c/code\u003e include \u003ccode\u003eAllowedPersistenceRegions\u003c/code\u003e, which specifies where messages can be stored, and \u003ccode\u003eEnforceInTransit\u003c/code\u003e, which enforces in-transit guarantees for messages.\u003c/p\u003e\n"]]],[],null,[]]
